Martin is a city in Sheridan County, North Dakota, United States.

[3] According to the United States Census Bureau, the city has a total area of 0.09 square miles (0.23 km2), all land.

36.8% of all households were made up of individuals, and 15.8% had someone living alone who was 65 years of age or older.

38.6% of all households were made up of individuals, and 20.5% had someone living alone who was 65 years of age or older.

There were 8.0% of families and 17.4% of the population living below the poverty line, including 21.7% of under eighteens and none of those over 64.

This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters.